baber/WOPTO huggingface dataset:
Patent JP-2011009358-A (JP)
Title: Solar cell evaluation device
Inventor: MATSUMOTO TAKAHIRO
IPC: H01L31/04
Filed: 2009-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell evaluating device capable of determining the presence or the absence of faults in a solar cell.SOLUTION: The solar cell evaluating device 20 evaluates the output characteristics of a multi-junction solar cell 22, by applying dummy sunlight from an LED light source 23 for testing including a plurality of LEDs, having different light-emitting wavelengths to the multi-junction solar cell 22. The solar cell evaluation device includes a voltage application means 24 for successively applying pulse voltages to respective LEDs of the LED light source 23 for testing with a prescribed time difference, and an evaluation means 25 for determining the presence or the absence of a fault and fault location in the multi-junction solar cell 22, based on an output situation of the multi-junction solar cell 22 for generating an electromotive voltage by receiving the light emitted from the respective LEDs.
Patent JP-2011010417-A (JP)
Title: Uninterruptible power supply device
Inventor: EMURA FUMITOSHI
IPC: H01M10/48
Filed: 2009-06-24
Abstract: PROBLEM TO BE SOLVED: To exactly recognize the aged deterioration of an accumulator battery by using an uninterruptible power supply device which can discharge the accumulator battery at a constant current every time without depending on a magnitude of a load connected to the output side of the uninterruptible power supply device.SOLUTION: In a state that the uninterruptible power supply device is operated by a commercial AC power supply, a rectifier or an accumulator battery voltage stepping-up/down circuit of the uninterruptible power supply device discharges the accumulator battery while controlling the constant current, the accumulator battery is thereby discharged at the constant current every time without depending on the magnitude of the load, and a characteristic of the accumulator battery at that time is measured.
Patent JP-2011007626-A (JP)
Title: Method and apparatus for pattern inspection
Inventor: ISHIBASHI YASUHIKO
IPC: G01B11/02
Filed: 2009-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a pattern inspection method for accurately measuring asymmetrical property of a cross-sectional shape of a pattern formed on a substrate in a short time.SOLUTION: An intensity difference of an inspection pattern is calculated by calculating a difference between reflection light intensities at two points symmetric to a line as an axis perpendicular to the pattern direction on a reflection light image obtained by irradiating the pattern on the substrate with a light. A first position indicating the maximum intensity difference of the inspection pattern is extracted from the reflection light image of the inspection pattern. The maximum intensity difference is extracted by calculating an intensity difference of a measurement pattern. An analytical curve is created by mapping the asymmetrical property when the cross-sectional shape of the measurement pattern is measured at the first position to the maximum intensity difference of the measurement pattern. The maximum intensity difference is extracted by calculating an intensity difference of a product pattern. The asymmetrical property of the cross-sectional shape of the product pattern is measured based on the maximum intensity difference of the product pattern and mapping information.
Patent JP-2011007289-A (JP)
Title: Split bearing and connecting tool
Inventor: TANAKA NOBUHIRO
IPC: F16C43/04
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To fasten split outer rings to each other simply while inhibiting the increase of thickness of the outer ring.SOLUTION: The split outer rings 2 are fastened to each other by a connecting tool 5 provided with a bridge part 6 along the circumferential direction of the outer diameter surface of the split outer rings 2 and fastening pins 7. Springs 8 for the pins are interposed between the bridge part 6 and the pins 7. When the split outer rings 2 are fastened, the bridge part 6 of the connecting tool 5 is fitted along circumferential grooves 9 of the split outer rings 2 and the connecting tool 5 is made to slide along the circumferential grooves 9 in a state that the pins 7 are stored inside the bridge part 6 against an energizing force of the springs 8 for the pins. Then, when the position of fastening holes 10 formed in the split outer rings 2 and that of the pins 7 are matched, the pins 7 are automatically inserted into the fastening holes 10 by the energizing force of the springs 8 for the pins. Consequently, workability of the fastening work of the split outer rings 2 can significantly be improved.
Patent JP-2010009049-A (JP)
Title: Optical film having non-spherical particle
Inventor: WANG YI-CHIA
IPC: G02F1/1335
Filed: 2009-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film having a non-spherical particle.  <P>SOLUTION: The optical film comprises a flexible substrate, a first surface comprising a convex-concave microstructure, and a second surface comprising a resin coating, wherein the resin coating comprises non-spherical particles and the non-spherical particles have a longest dimension in the range from 1 μm to 20 μm and an aspect ratio in the range from 1.2 to 1.8. The resin coating has excellent antistatic properties and a high hardness so as to prevent the optical film from being scratched or damaged or the adhesion of dust during transportation or processing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011005073-A (JP)
Title: Game machine, authentication method and program
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that restriction on design arises when the strength of security is increased in a conventional game machine.SOLUTION: Besides authenticating the connection device of a CPU, from a main control part 2a, a losing command and first authentication data for authenticating that it is valid are outputted. A peripheral part 3a inputs the output of the main control part 2a, controls the execution of a performance or the like based on the losing command, and outputs the first authentication data. The peripheral part 3a determines whether or not the main control part 2a is valid on the basis of second authentication data which are generated in an intermediate part 3b and outputted. When it is determined that it is not valid, that effect is reported. Since intermediate data for determining whether or not the main control part is valid are generated in the intermediate part, burdens on the peripheral part are reduced compared to the case of executing the entire authentication processing in the peripheral part, the security is made stronger than before, and whether or not the main control part is valid is determined.
Patent JP-2011005797-A (JP)
Title: Heat insulating material for electronic part and method of manufacturing the same
Inventor: YAGI IZUMI
IPC: B32B5/18
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a heat insulating material 10 for electronic parts which can be manufactured by extrusion molding in which a solvent is not used and production processes are reduced, and which is excellent in molding processing and also excellent in economical efficiency.SOLUTION: The heat insulating material for electronic parts is prepared by laminating a back surface layer, a foamed layer and a pressure-sensitive adhesive layer, in this order, wherein thermal conductivity at 25°C is 0.20 W/(m K) or less, a total thickness is 100 to 500 μm and the thickness of the pressure-sensitive adhesive layer occupies 2.0 to 40% of the total thickness, further, three layers of the back surface layer, foamed layer and pressure-sensitive adhesive layer are manufactured according to a multilayer coextrusion molding method, and the foaming is performed simultaneously with the film forming such that the foaming ratio of the foamed layer becomes 1.1 to 3.0 times.
Patent JP-2010031268-A (JP)
Title: Compound, composition containing the compound, anisotropic film and polarizing element
Inventor: NISHIMURA MASAAKI
IPC: C07D209/80
Filed: 2009-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound for an anisotropic film with a high polarization property by a wet film forming method, a composition including the compound, an anisotropic film and a polarization element including the compound.  <P>SOLUTION: The compound is shown by a formula (1) in a free acid form, wherein n represents an integer of 1 to 3, B<SP>1</SP>represents an optionally substituted bivalent aromatic hydrocarbon group or an optionally substituted bivalent heterocyclic group, D<SP>1</SP>represents an aromatic hydrocarbon group substituted with at least one sulfo group or a heterocyclic group substituted with at least one sulfo group and R<SP>3</SP>represents a hydrogen atom or an optionally substituted alkyl group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011014286-A (JP)
Title: Plasma display panel and method of manufacturing the same, and plasma display device
Inventor: MORI SHUNSUKE
IPC: H01J11/02
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a protective layer technology which enables a high resolution plasma display panel to achieve both a reduction of address discharge delay time throughout a wide temperature range and a reduced voltage fluctuation by suppressing a reduction of wall charges during a rest period, leading to a realization of stable address discharge and high contrast.SOLUTION: The protective layer includes MgO containing impurity element, and actual priming electron emission source numbers in MgO are ≥1.4x10/cell and ≤8.1x10/cell. The protective layer is formed by using MgO containing the priming electron emission source in this range, so that the reduction of the address discharge delay time is reduced as well as the voltage fluctuation during the rest period is reduced. The stable address discharge is possible in the high resolution plasma display panel, thereby a high contrast plasma display device is obtained.
Patent JP-2011011764-A (JP)
Title: Container for granular material
Inventor: HASHIMOTO KAZUNORI
IPC: B65D51/28
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a container for a granular material capable of taking out a packaging paper piece without opening an opening part for taking out the granular material.SOLUTION: The container for the granular material includes: a container body 2 in which a number of granular materials are stored; a cup body 3 in which a number of sheets of the packaging paper pieces P are stored, which is arranged in the opening part 12 of the container body 2, and divides the opening of the opening part 12 into a granular material passing-through opening 24 through which the granular material passes and a packaging paper piece passing-through opening 23 through which the packaging paper piece P passes; and a lid body 4 freely rotatably provided around a container axis O, for covering the granular material passing-through opening 24 and the packaging paper piece passing-through opening 23, and formed with a taking-out opening 34. By rotating the lid body 4 around the container axis O, one of the granular material passing-through opening 24 and the packaging paper piece passing-through opening 23 communicates with the taking-out opening 34, and the other one is intercepted.
Patent JP-2011011313-A (JP)
Title: Power tool
Inventor: IWATA KAZUTAKA
IPC: H02P6/12
Filed: 2009-07-03
Abstract: PROBLEM TO BE SOLVED: To properly protect a motor from the instability or the failure of a power tool using a brushless direct-current motor due to the abnormality of a position signal of a rotor.SOLUTION: The power tool includes a brushless direct-current system motor having a rotor equipped with permanent magnet and a stator equipped with an armature winding, a rotor position detecting means (10-12) detecting the rotating position of the rotor, and a control portion controlling to supply a driving current to a predetermined armature winding on the basis of the position signal detected by the rotor position detecting means. The control portion detects whether the position signal changes again within predetermined definite time 104 when detecting that the position signal changes, ignores the position signal at the initial change when the position signal changes again within the definite time (105), and switches the driving current to the armature winding by using the initial position information when the position signal keeps the initial change state without changing within the definite time.
Patent JP-2010284962-A (JP)
Title: Apparatus of wood killing of wood, and application
Inventor: MORIYA KAZUO
IPC: B27D1/00
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems wherein a problem of functional wood processing is how to give a permeableness to wood, the conventional techniques has mainly included depressurizing and pressurizing, wood heating, or a cell destruction by pressing, a depressurizing and pressurizing method requires a pressurizing container and a long injection time of medicines, a processing method by pressing has defects of causing cracks the wood and is not put into practical use, and in all methods a flow system is impossible.  <P>SOLUTION: When the wood is busted instantaneously, the countless cell destruction occurs, but no crack occurs. The cell destruction becomes possible even under all terms and conditions by high-speed pounds by a projection with a round end in a material-sending stroke of a feeder. Further, a combination of heating, vibration, and high-hydraulic pressure injection also in the medicine injection after the cell destruction enables a commercial production of the functional wood in various types of many fields such as noncombustible wood, current-carrying wood, and preservative wood on an assembly line.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011023129-A (JP)
Title: Method of manufacturing positive electrode plate for nonaqueous secondary battery, and manufacturing device therefor
Inventor: NISHIOKA TSUTOMU
IPC: H01M4/1391
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem, wherein breaking or buckling of a positive electrode plate that causes internal short circuiting of a battery is generated due to the difference in the degree of expansion and contraction, between the positive electrode plate and a negative electrode plate, by repeated charge and discharge, due to the stress caused by expansion and contraction of the electrode plate applied to the electrode plate, when a nonaqueous secondary battery is repeatedly charged-discharged.  <P>SOLUTION: A positive electrode plate 4 for a nonaqueous secondary battery having high reliability is manufactured by increasing the degree of expansion and contraction of the positive electrode plate 4 through a first step, in which positive mix coating is applied to a positive current collector, dried, and then they are pressed into a prescribed thickness; and then a second step in which the pressed current collector is heated to a temperature or higher, at which crystal grains of the positive current collector grow with heating rolls 1, 2, 3, releasing stress applied to the positive electrode plate 4 in which the degree of expansion and contraction is low, caused by the difference of the degree of expansion and contraction between the positive electrode plate 4 and the negative electrode plate in the expansion and contraction of the electrode plate in charging/discharging, and suppressing the generation of breaking or buckling of the positive electrode plate 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011020017-A (JP)
Title: Liquid discharge apparatus and head maintenance apparatus
Inventor: HANEDA YUYA
IPC: B05C5/00
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid discharge apparatus easy to remove a deposit on a part in the vicinity of a discharge opening where a discharge path in a head cap is opened to the head cap, which solves such the problem that the deposit is concentrated and easy to adhere to that part, and a head maintenance apparatus.  <P>SOLUTION: The liquid discharge apparatus includes: a liquid discharge head provided with a discharge nozzle for discharging the liquid; the head cap for sealing a nozzle forming surface on which the discharge nozzle of the liquid discharge head is formed; a supply and discharge path communicating with the head cap; a suction means communicating with the supply and discharge path to suck a gas or a liquid in the head cap through the supply and discharge path; and a cleaning liquid supply means communicating with the supply and discharge path to supply the cleaning liquid into the head cap through the supply and discharge path.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011023936-A (JP)
Title: Optical receiving circuit and amplitude discriminator
Inventor: YAMAUCHI YUSUKE
IPC: H03G3/30
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical receiving circuit which can achieve feedback ratio optimal to transmission rate of an optical signal by simple configuration even when distortion is generated in waveform of an amplification signal transmitted from an amplifier, and to provide a method for controlling the same.  <P>SOLUTION: The optical receiving circuit has: a light-receiving element which converts the optical signal into an electric signal; the amplifier which amplifies the electric signal and transmits an amplification signal; a negative feedback circuit which returns a portion of the amplification signal to the input side of the amplifier; an amplitude discriminator in which the amplification signal is input; and a feedback circuit controller which performs control for increasing the feedback ratio of the negative feedback circuit when a determination result showing that the amplitude of the amplification signal is not constant is transmitted by a transmitting means, and performs control for reducing the feedback ratio of the negative feedback circuit when a determination result showing that the amplitude of the amplification signal is constant is transmitted by the transmitting means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011023950-A (JP)
Title: Time management apparatus, ip broadcast receiver, time management method and program
Inventor: IWASHITA NAOYUKI
IPC: G04G5/00
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a time management apparatus capable of holding a time having required precision even during a period of time in which an acquisition frequency of "reliable time" is limited and the "reliable time" cannot be acquired.  <P>SOLUTION: The time management apparatus comprises: a first time information acquisition section for acquiring first time information at first time intervals; a second time information acquisition section for acquiring second time information (reliable time) whose reliability is higher than the first time information at second time intervals longer than the first time intervals; a time differential calculation section for calculating and holding a differential between the second time information and the present time indicated by a timepiece inside the time management apparatus itself for each time when the second time information is acquired; and a time management section for replacing the first time information with the present time indicated by the timepiece inside the time management apparatus itself when a differential between the time, which is corrected by using the differential and is indicated by the timepiece inside the time management apparatus itself, and the first time information is within a predetermined value, and for discarding the first time information when the difference exceeds the predetermined value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011022402-A (JP)
Title: Image forming apparatus and print control method
Inventor: YAMADE YASUSHI
IPC: G06F3/12
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and a print control method for effectively utilizing toner of high chroma saturation.  <P>SOLUTION: This image forming apparatus includes a printing section mounted with a first toner group (for example, normal toner) and a second toner group (for example, Vivid toner) of a chroma saturation higher than that of the first toner group, and a control section that creates image data by rasterizing original data to be printed and creates printing data capable of being processed by the printing section by color conversion of the image data. The control section determines a type of the original data, adds type information for specifying the type of the original data to each bit of the image data, determines a toner group used for printing based on the type information for each bit, and performs color conversion appropriate for the determined toner group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011024043-A (JP)
Title: Image reading device, and image forming apparatus
Inventor: TAKAHASHI KAORU
IPC: G03B27/54
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a situation where an operator feels that light from a light emitting element is glaring.  <P>SOLUTION: When the light emitting element of a light irradiation unit 17 positioned in an initial position emits light, one side (X1 side) of a casing 41 is irradiated with the light. Therefore, the situation where an operator H feels that the light from the light emitting element is glaring is suppressed even in the state where a document feeding device 12 has been opened with respect to a reading section 14 (first platen glass 43A).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029217-A (JP)
Title: Holder for wafer
Inventor: OKAWA SADAO
IPC: H01L21/301
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To use a wafer holder even for a large-diameter wafer by making the wafer holder lightweight and low-cost and improving operability while holding large mechanical rigidity.  <P>SOLUTION: The holder for the frame includes a ring-shaped frame body 3 having an inner space part 8 by uniting a first frame body 6 and a second frame body 7 having engagement parts 12 and 16 respectively comprising outer circumferential engagement parts 10 and 14, and inner peripheral engagement parts 11 and 15 in raised wall shapes that use metal thin plates as raw materials and are raised integrally along respective outer circumferential edges and inner peripheral edges, wherein a dicing film 5 is stuck on a bottom surface 9B of the first frame.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028885-A (JP)
Title: Fuel cell stack
Inventor: KOJIMA HIDETADA
IPC: H01M8/10
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit a metal site from being exposed to a fluid communicating hole of a metal separator as much as possible, and enable to well maintain insulation properties and fluidity of the fluid.  <P>SOLUTION: Fuel cells 12 constituting the fuel cell stack 10 have each an electrolyte membrane and an electrode structure 14 pinched by a first metal separator 16 and a second metal separator 18. The first metal separator 16 includes resin films 30a, 30b covering around an oxidant gas inlet communicating hole 20a, and a first sealing member 32 sealing the oxidant gas inlet communicating hole 20a and a rib-use sealing part 32a located between the oxidant gas inlet communicating hole 20a and the first sealing member 32 and surrounding the oxidant gas inlet communicating hole 20a are integrally molded on the resin film 30a.  <P>COPYRIGHT: (C)2011,JPO&INPIT